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Unrated severityNVD Advisory· Published Dec 12, 2013· Updated Apr 29, 2026

CVE-2011-4971

CVE-2011-4971

Description

Multiple integer signedness errors in the (1) process_bin_sasl_auth, (2) process_bin_complete_sasl_auth, (3) process_bin_update, and (4) process_bin_append_prepend functions in Memcached 1.4.5 and earlier allow remote attackers to cause a denial of service (crash) via a large body length value in a packet.

Affected products

8
  • Memcached/Memcached8 versions
    cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:*+ 7 more
    • cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:*range: <=1.4.5
    • cpe:2.3:a:memcached:memcached:1.2.7:*:*:*:*:*:*:*
    • cpe:2.3:a:memcached:memcached:1.2.8:*:*:*:*:*:*:*
    • cpe:2.3:a:memcached:memcached:1.4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:memcached:memcached:1.4.1:*:*:*:*:*:*:*
    • cpe:2.3:a:memcached:memcached:1.4.2:*:*:*:*:*:*:*
    • cpe:2.3:a:memcached:memcached:1.4.3:*:*:*:*:*:*:*
    • cpe:2.3:a:memcached:memcached:1.4.4:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

8

News mentions

0

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